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Finding the Third Proportional to 10,480,617 and 22,916,322

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Solution

The third proportional to 10,480,617 and 22,916,322 is: 50,107,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,480,617 : 22,916,322 = 22,916,322 : x
  2. Step 2: Convert to fraction form
    10,480,617/22,916,322 = 22,916,322/x
  3. Step 3: Cross multiply
    10,480,617x = 22,916,322 × 22,916,322
  4. Step 4: Simplify right side
    10,480,617x = 525,157,814,007,684
  5. Step 5: Solve for x
    x = 525,157,814,007,684/10,480,617
  6. Step 6: Final answer
    x = 50,107,528.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.